1 files changed, 0 insertions, 211 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/TaglibDomainMetaDataQueryHelper.java b/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/TaglibDomainMetaDataQueryHelper.java
deleted file mode 100644
index 582db6d77..000000000
--- a/jsf/plugins/org.eclipse.jst.jsf.common/src/org/eclipse/jst/jsf/common/metadata/query/TaglibDomainMetaDataQueryHelper.java
+++ /dev/null
@@ -1,211 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2007 Oracle Corporation.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Oracle - initial API and implementation
- *    
- ********************************************************************************/
-package org.eclipse.jst.jsf.common.metadata.query;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.jst.jsf.common.JSFCommonPlugin;
-import org.eclipse.jst.jsf.common.metadata.Entity;
-import org.eclipse.jst.jsf.common.metadata.Model;
-import org.eclipse.jst.jsf.common.metadata.Trait;
-import org.eclipse.jst.jsf.common.metadata.internal.MetaDataModel;
-import org.eclipse.jst.jsf.common.metadata.internal.TaglibDomainMetaDataModelContextImpl;
-import org.eclipse.jst.jsf.common.metadata.internal.MetaDataModelManager;
-import org.eclipse.jst.jsf.common.metadata.query.internal.SimpleEntityQueryVisitorImpl;
-import org.eclipse.jst.jsf.common.metadata.query.internal.SimpleTraitQueryVisitorImpl;
-import org.eclipse.jst.jsf.common.metadata.query.internal.HierarchicalSearchControl;
-
-
-/**
- * Helper class with static methods to simplify querying of a metadata model. 
- * 
- * <p>Steps for use:
- * 	<br>1) Get the ITaglibDomainMetaDataModelContext using createMetaDataModelContext or createTagLibraryDomainMetaDataModelContext
- * 	<br>2) Use appropriate getXXX methods using the ITaglibDomainMetaDataModelContext.
- * <p><b>Provisional API - subject to change</b></p>
- * @see IResultSet
- * @see IEntityQueryVisitor
- * @see ITraitQueryVisitor
- * @see ITaglibDomainMetaDataModelContext
- * @see Model
- * @see Entity
- * @see Trait
- */
-public final class TaglibDomainMetaDataQueryHelper{
-	/**
-	 * Domain id for Tag library domain of metatdata  
-	 */
-	public static final String TAGLIB_DOMAIN = "TagLibraryDomain"; //need better place for this
-	
-	/**
-	 * private constructor
-	 */
-	private TaglibDomainMetaDataQueryHelper (){
-		super();
-	}
-	
-	/**
-	 * Convenience method for creating {@link ITaglibDomainMetaDataModelContext}s for TAGLIB_DOMAIN
-	 * @param project
-	 * @param uri
-	 * @return ITaglibDomainMetaDataModelContext
-	 */
-	public static ITaglibDomainMetaDataModelContext createMetaDataModelContext(IProject project, String uri){
-		return new TaglibDomainMetaDataModelContextImpl(TAGLIB_DOMAIN, project, uri);
-	}
-	/**
-	 * @param modelContext
-	 * @return Model object for given context.   May return null if not located.
-	 */
-	public static Model getModel(final ITaglibDomainMetaDataModelContext modelContext) {
-		MetaDataModel model = getMDModel(modelContext);
-		//we may want to throw error that model is empty
-		if (model != null && !model.isEmpty()){			
-			return (Model)model.getRoot();
-		}
-		return null;
-	}
-
-	/**
-	 * @param modelContext
-	 * @param entityKey relative to root of the model
-	 * @return the first entity match from the root of the model.   May return null.
-	 */
-	public static Entity getEntity(final ITaglibDomainMetaDataModelContext modelContext,
-			final String entityKey) {
-		IEntityQueryVisitor visitor = new SimpleEntityQueryVisitorImpl(new HierarchicalSearchControl(1, HierarchicalSearchControl.SCOPE_ALL_LEVELS));
-		IResultSet/*<Entity>*/ rs = getEntities(modelContext,entityKey,  visitor);
-		Entity e = null;
-		try {
-			if (! rs.getResults().isEmpty()){
-				e = (Entity)rs.getResults().get(0);				
-			}
-			rs.close();
-		} catch (MetaDataException ex) {
-			JSFCommonPlugin.log(IStatus.ERROR, "Error in Helper.getEntity() - 1", ex);
-		}
-
-		return e;
-	}
-
-	/**
-	 * @param modelContext 
-	 * @param entityKey relative to root of model 
-	 * @param visitor 
-	 * @return an IResultSet of entity objects
-	 */
-	public static IResultSet/*<Entity>*/ getEntities(final ITaglibDomainMetaDataModelContext modelContext,
-				final String entityKey, final IEntityQueryVisitor visitor){
-		Model model = getModel(modelContext);
-		//we may want to throw error that model is empty
-		return getEntities(model, entityKey, visitor);
-		
-	}
-
-	/**
-	 * @param entity
-	 * @param traitKey
-	 * @return a trait or null for the given entity and traitKey using a SimpleEntityQueryVisitorImpl 
-	 */
-	public static Trait getTrait(final Entity entity, final String traitKey){
-		ITraitQueryVisitor visitor = new SimpleTraitQueryVisitorImpl();	
-		Trait t= null;
-		IResultSet/*<Trait>*/ rs = getTraits(entity, traitKey, visitor);
-		try {
-			if (! rs.getResults().isEmpty()){
-				t = (Trait)rs.getResults().get(0);				
-			}
-			rs.close();
-		} catch (MetaDataException ex) {
-			JSFCommonPlugin.log(IStatus.ERROR, "Error in Helper.getTrait()", ex);
-		}
-
-		return t;
-	}
-
-	/**
-	 * @param entity
-	 * @param traitKey
-	 * @param traitQueryVisitor
-	 * @return an IResultSet of trait objects using supplied traitQueryVisitor.  IResultSet should NOT be null.
-	 */
-	public static IResultSet/*<Trait>*/ getTraits(Entity entity, String traitKey,
-			ITraitQueryVisitor traitQueryVisitor) { 
-		IResultSet/*<Trait>*/ rs = traitQueryVisitor.findTraits(entity, traitKey);
-		return rs;
-	}
-
-	/**
-	 * @param initialEntityContext
-	 * @param entityKey relative to initial passed entity
-	 * @return the first entity located by key using SimpleEntityQueryVisitorImpl
-	 */
-	public static Entity getEntity(Entity initialEntityContext, String entityKey) {
-		IEntityQueryVisitor visitor = new SimpleEntityQueryVisitorImpl(new HierarchicalSearchControl(1, HierarchicalSearchControl.SCOPE_ALL_LEVELS));
-		Entity e= null;
-		IResultSet/*<Entity>*/ rs = getEntities(initialEntityContext, entityKey, visitor);
-		try {
-			if (! rs.getResults().isEmpty()){
-				e = (Entity)rs.getResults().get(0);				
-			}
-			rs.close();
-		} catch (MetaDataException ex) {
-			JSFCommonPlugin.log(IStatus.ERROR, "Error in Helper.getEntity() - 0", ex);
-		}		
-
-		return e;		
-	}
-
-	/**
-	 * @param initialEntityContext
-	 * @param entityQuery relative to initial passed entity
-	 * @param entityKeyQueryVisitor
-	 * @return IResultSet of entities located by key using entityQueryVisitor.  IResultSet should NOT be null.
-	 */
-	public static IResultSet/*<Entity>*/ getEntities(Entity initialEntityContext, String entityQuery,
-			IEntityQueryVisitor entityKeyQueryVisitor) {
-				
-		return entityKeyQueryVisitor.findEntities(initialEntityContext, entityQuery);	
-	}
-
-	
-	/**
-	 * Retrieve the MetaDataModel from the ModelManager for given key
-	 * @param modelContext
-	 * @return MetaDataModel
-	 */
-	private static MetaDataModel getMDModel(final ITaglibDomainMetaDataModelContext modelContext){
-		MetaDataModelManager mgr = null;
-		if (modelContext.getProject() != null)
-			mgr = MetaDataModelManager.getInstance(modelContext.getProject());
-		else //temp(?)
-			mgr = MetaDataModelManager.getSharedInstance();	
-		
-		return mgr.getModel(modelContext);
-	}
-
-	/**
-	 * @param modelContext
-	 * @param entityKey
-	 * @param traitKey
-	 * @return first trait found for entity and trait key starting from root of the model using SimpleMetaDataQueryImpl
-	 */
-	public static Trait getTrait(final ITaglibDomainMetaDataModelContext modelContext,
-			final String entityKey, final String traitKey) { 
-		Entity entity = getEntity(modelContext, entityKey);
-		Trait t = null;
-		if (entity != null){			
-			t = getTrait(entity, traitKey);
-		}
-		return t;
-	}	
-}